Pet toy ball



FIG. 1 is a front perspective view of a pet toy ball showing our new design;

FIG. 2 is a front view of the pet toy ball of FIG. 1, the rear view being a mirror image thereof;

FIG. 3 is a left view of the pet toy ball of FIG. 1, the right view being a mirror image thereof; and,

FIG. 4 is a top view of the pet toy ball of FIG. 1, the bottom view being a mirror image thereof. 

CLAIM The ornamental design for a pet toy ball, as shown and described. 